1 / 5
RPZ Valve
RPZ Valve
We mainly produce a comprehensive range of stainless steel balls (440C, 304, 316L, 420, 201), along with carbon steel balls (1015, 1045, 1085), bearing steel balls (GCR15), copper balls, glass balls, titanium balls, and other hard alloy variants. All products are manufactured according to GB308-2002 standards and comply with international standards including ISO3290-1998, AFMBA1989, and DIN5401-93. Our precision range spans from level G10 to G1000. These products are widely utilized in hardware goods, aviation, automotive industries, sprayers, bearings, and precision instruments.
Standards: SISI201, SUS201, 1.4372
Applications: Hardware industries, handicrafts, plastic products, lamps, motorcycle parts, luggage, and bearings.
Characteristics: Austenitic steel, non-magnetic, cost-effective. Processable with hardness HRC≤28. (Note: Not suitable for high anti-corrosion environments like seawater).
Applications: Medical equipment, chemical, aerospace, perfume bottles, valves, motors, and auto parts.
Characteristics: Typical austenitic steel, generally non-magnetic (can be magnetic after processing), HRC ≤ 26. Excellent rust and corrosion resistance.
Applications: High-demand sectors like medical, aviation, and body accessories.
Characteristics: Austenitic steel, HRC ≤ 26. Superior anti-corrosion performance compared to 304.
Applications: Pulleys, stainless steel bearings, valves, and petroleum industries.
Characteristics: Martensitic steel ("Stainless Iron"), magnetic, good rust resistance, high hardness (HRC50-55).
Our production facilities are fully certified under ISO 9001 & IATF16949, ensuring the highest quality management and automotive industry compliance.
